baber/WOPTO huggingface dataset:
Patent MX-9603466-A (MX)
Title: Stabilizer mixture made up of chromane derivatives, organic phosphites or phosphonites and amines.
Inventor: KROCKENBERGER JUERGEN
IPC: C08K5/00
Filed: 1995-02-10
Abstract: Described is a stabilizer mixture for organic materials, in particular for plastics, containing a) one or more chromane derivatives of general formula (I), in which R1 is a group of formulae (i), (ii) in which Z is C7-C30 alkyl, -CH2CH2-S-(C1-C30 alkyl) or (iii), b) one or more organic phosphites of general formula (II) in which the groups R2 to R4 area each C2-C12 alkyl or C6-C18 aryl which may be substituted by C1-C18 alkyl groups or an organic phosphonite of formula (III) or mixtures of the phosphites (II) and the phosphonite (III) and c) one or more amines of general formula (IV) in which the groups R5 to R7 are each hydrogen, C1-C18 alkyl (in which the carbon chain may be interrupted by up to five non-adjacent oxygen atoms or -NR8 groups and may be substituted by up to three hydroxyl groups, R8 being hydrogen or C1-C4 alkyl) or phenyl which may be substituted by up to three C4-C18 alkyl groups, with the exception of NH3 as amine IV, d) components (a) and (b) being present in the stabilizer mixture in the ratio by weight of 1:5 to 1:14 and component (c) being present in the stabilizer mixture in an amount from 0.01 to 2.0 percent by wt. relative to the amount of (a) + (b) present.
Patent MX-9703512-A (MX)
Title: Noise cancellation headset for use with stand or worn on ear.
Inventor: ANDREA DOUGLAS
Filed: 1995-10-25
Abstract: A self-supporting headset (10) worn on the ear of a user without a headband (30) or placed in a stand (10 or 40) as a desktop microphone system by a switch-function (100) installed in the headset (10). The headset (10) includes a housing (20) which accommodates a receiver means (21), an arcuate earband (30) connected by a spring (90) to the housing (20) and a pivotally connected boom microphone (50) which extends from the housing (20) to near the lips of a user. The arcuate housing (30) is placed over the entire outer ear to transmit audio signals without any need for an ear tube. An earband member (40) can have a female member (15) on the bottom surface so as to connect a member to mate with a male member (15) located on the stand (10 or 40). The headset (10) can be equipped with noise cancellation technology to remove background noise for optional use on with telephones, computers, or any of the like.
Patent MX-9709449-A (MX)
Title: Methods and devices for making intermediate oxidation products by controlling conversions and temperatures in an atomized liquid.
Inventor: DASSEL MARK WILLIAM
IPC: C07C45/27
Filed: 1997-12-03
Abstract: Methods and devices for making intermediate oxidation products by atomizing a first liquid containing a reactant into a gas containing an oxidant in a manner to form an intermediate oxidation product different than carbon monoxide and/or carbon dioxide. The oxidation is controlled by monitoring and adjusting the temperature and conversion at one or more different stages of the reaction. The oxidation is also controlled by monitoring and adjusting the pre-coalescing transient conversion (conversion taking place in the time interval between the formation of droplets and their coalescence into a mass of liquid) of first reactant to oxidation product just before the droplets coalesce into a mass of a second liquid, or by monitoring the pre-coalescing temperature (temperature of the droplets just before they coalesce into a mass of liquid), or transient temperature difference (difference between the pre-coalescing temperature and the temperature of the droplets just before atomized), or transient temperature sub-difference (temperature difference between two positions within the reaction zone), or combination thereof. This invention provides waste minimization and considerable environmental improvement among other advantages.
Patent MX-9800474-A (MX)
Title: Absorbent articles having undergarment covering components with mechanical fasteners having improved tactile properties.
Inventor: HUNTER ALLISON KAY
IPC: A44B18/00
Filed: 1998-01-15
Abstract: Absorbent articles such as sanitary napkins, panty liners, and incontinence pads that are provided with mechanical fasteners are disclosed. Preferred embodiments have undergarment covering components (or "side wrapping elements") that automatically fold along the sides of a wearer's panties and provide an alternative to conventional side flaps. The side wrapping elements of such embodiments have at least one zone of extensibility and at a region therein that is stiffer than the zone of extensibility. The side wrapping elements are provided with mechanical fasteners in the form of hair-like projections that have improved tactile properties.
Patent MX-9800750-A (MX)
Title: Detergent compositions comprising specific amylase and a specific surfactant system.
Inventor: LAPPAS DIMITRIS
IPC: C11D1/29
Filed: 1996-07-18
Abstract: The present invention relates to detergent compositions comprising an oxidative stability-enhanced amylase and a surfactant system wherein the anionic to nonionic surfactants ratio is from 1:1 to 5:1, preferably from 1:1 to 3:1. Such compositions provide improved cleaning and stain removal performance.
Patent MX-9801110-A (MX)
Title: Treatment of cemented carbide substrate to receive cvd diamond film.
Inventor: SHUMAKER CARL
IPC: C25F3/16
Filed: 1996-08-08
Abstract: A carbide substrate including a binder prepared to receive a cutting material such as a diamond coating thereon. The substrate is immersed in an electrolyte solution with the substrate acting as the anode thereby providing for an electro-polished substrate surface. The electro-polished substrate surface is then etched to substantially remove the binder phase of the carbide substrate, the etching being to a depth of up to about 15 microns. The resulting surface is susceptible for receiving a coating of the diamond cutting material.
Patent MX-9804151-A (MX)
Title: Heat exchanger adapted for the production of carbon black.
Inventor: BERGLUND GOERAN
IPC: F28D7/16
Filed: 1998-05-26
Abstract: A tube heat exchanger intended to be used for the production of carbon black, comprises a cylindrical chamber (16) which is enclosed by a cylindrically shaped outer shell wall (14') and two end walls (17, 18), and a plurality of tubes (13') which extend through the entire cylindrically shaped chamber (16), from one end wall to the other. To the heat exchanger are provided an inlet (1') and an outlet (25) for gas intended to flow on the outside of the tubes (13'). Moreover, the heat exchanger comprises a further shell wall (23), which is cylindrical and placed inside and concentrically with the outer shell wall (14'), so that a cylindrically shaped gap space (29), which is open at both ends, is formed between the two shell walls. The gas entering through the inlet (1') passes this gap space (29) before it comes into contact with the tubes (13'). The advantage of this is that the outer shell wall is cooled and that the amount of carbon precipitations within the tubes diminishes.
Patent MX-PA99011761-A (MX)
Title: Method for the prevention of silica-based scale and preventive apparatus for it.
Inventor: KATO TOMOO
IPC: C02F5/08
Filed: 1999-12-15
Abstract: Provided is a method and a preventive apparatus for the prevention of silica-based scale, which can effectively remove the silica from a silica-containing water and can effectively prevent the cooling water system of heat exchanger of an air conditioner of building, a common plant, a petroleum chemical combinat or boiler water system and the like from scaling. A method for the prevention of silica-based scale is characterized by contacting a silica-containing water with silica gel, and an apparatus for the prevention of silica-based scale is characterized in that it comprises a column packed with particles of silica gel and having an inlet for the silica-containing water and an outlet for the treated water.
Patent NL-2014793-A (NL)
Title: Oplegconstructie voor het dragen van een vloer en toepassing daarvan.
Inventor: BERNARDUS PETRUS MARIA VAN EGMOND
IPC: E04C2/296
Filed: 2015-05-12
Abstract: De uitvinding heeft betrekking op een oplegconstructie voor een gebouw met wanden ( 1; 9) en een horizontaal constructie-element (2), waarbij ten minste een van de wanden een blad (4) omvat welk blad ( 4) is ingericht voor het daarop af steunen van het horizontale constructie-element. Het blad (4) is gevormd van twee parallel geplaatste en onderling verbonden bladdelen, een eerste bladdeel ( 5) en een tweede bladdeel ( 6), en het tweede bladdeel ( 6) is ingericht voor het daarop af steunen van het horizontale constructie-element ( 2) ; zodanig dat het eerste bladdeel ( 5) zich uitstrekt tot een hoogte van ten minste een deel van het horizontale constructie-element ( 2) dat van het tweede bladdeel (6) is afgelegen. Een voorkeur wordt gevormd door een oplegconstructie waarbij het tweede blad (11) rechtstreeks is gekoppeld met het eerste blad ( 4).
Patent NL-2027961-A (NL)
Title: Method for improving texture and color of vacuum freeze-dried restructured apple crispy chips
Inventor: XINYE WU
IPC: A23L19/15
Filed: 2021-04-13
Abstract: The present invention discloses a method for improving texture and color of vacuum freeze-dried restructured apple crispy chips, including: step one, cleaning 5 apples, peeling, removing cores, crushing and pulping, step two, adding low ester pectin, calcium chloride, p-hydroxybenzoic acid or its derivatives, and dry powder of apple pomace, mixing, homogenizing, step three, adjusting pH with organic acid, sterilizing and cooling, step four, adding a fermentation agent, performing fermentation, step ﬁve, pulping in a sterile environment, wherein nitrogen gas is 10 introduced into the fermentation liquid during the pulping process, step six, freezing to obtain apple pulp chips, step seven, soaking with chitosan aqueous solution, ﬂattening on a tray and freezing, step eight, performing vacuum freeze-drying to obtain apple crispy chips. The present invention can effectively solve the problems anthocyanin of restructured apple crispy chips is unstable in a storage period, and 15 restructured apple crispy chips have low hardness and crispness. 19
Patent NL-2029916-A (NL)
Title: Advanced treatment method for coking wastewater
Inventor: HONG YAO
IPC: C02F9/00
Filed: 2021-11-25
Abstract: The present disclosure relates to an advanced treatment method for coking wastewater. The process includes a biochemical treatment process for coking wastewater and an advanced treatment process for coking wastewater. The advanced treatment process of coking wastewater adopts a sequential batch operation.
Patent NL-2034533-A (NL)
Title: Emergency Service request via CCS charging port
Inventor: RALF ARNOLDUS ANTONIUS ADAMS
IPC: B60L58/10
Filed: 2023-04-11
Abstract: A charge connection simulator for an electric vehicle designed as a charge plug and programmed, such as by circuit board, for digital communication, beyond PP and low level CP communication as defined in IEC 61851, with the vehicle via the combined charging system (CCS) charging port of an electric vehicle via CP, PLC, or CAN, for bringing the vehicle into a safe state, and wherein the simulator optionally comprises a resistance between PP and PE connection pins.
Patent NL-6911886-A (NL)
Title: Semi-permanent anti-static properties conferred to
IPC: C08K5/00
Filed: 1969-08-05
Abstract: Semi-permanent anti-static properties conferred to resins by adding polyhydric alcohol derivatives and organo Si compds. with catalytic amounts of organotin compds. to the resin prior to moulding. Anti-static properties cannot be washed off; physical properties of resin not affected. Alcohol derivatives are preferably polyoxyethylene glycols, alkyl or aralkyl ethers of polyoxyethylene glycols; Si compds. ethyl silicate or its hydrolysis products, tetraalkyloxy-dimethylsilane, organo-chloro-silanes, etc., Si compd.:alcohol derivative ratio = 2-8:8-2; organo Sn compds. are dibutyl Sn dilaurate or distearate, tribenzyl Sn laureate, etc. added to other two compds. at 0.05-10% stabilisers, pigments can also be added.
Patent NL-6916039-A (NL)
IPC: C08F2/46
Filed: 1969-10-23
Abstract: A process for fabricating a wood-plastic composite product including improvement features associated with assembling wood pieces into unitary multi-piece units, before or after impregnation and irradiation operations; selection of impregnant materials and associated methods of impregnating and irradiating the wood pieces to optimize the treatment and to minimize attendant problems, such as laking, and associated finishing techniques.
Patent NL-7307781-A (NL)
Title: Pneumatic radial tyre - with main breaker plies inserted between auxiliary plies
IPC: B60C9/20
Filed: 1973-06-05
Abstract: In a pneumatic tyre, partic. a truck tyre having a carcase with meridionally (radially) directed tyre cords, a tyre tread insert (breaker) assembly constructed from auxiliary and main rubberised tyre cord fabric plies, the direction of the cords relative to the meridional direction of the carcase cords being 0-35 degrees and 60-85 degrees for the auxiliary and main plies respectively, and a tyre tread (protector) covering the tread insert plies, the further improvement in which the main plies of the tread insert are placed between the auxiliary plies in which the cord frequency does not exceed that in the main plies and pref. lies in the range 0.5-0.75 thereof.
Patent NL-7311818-A (NL)
Title: Pressing and dewatering leather, esp. cattle hide halves - with endless compression felts and slower moving cord conveyor
IPC: C14B1/44
Filed: 1973-08-28
Abstract: An installation for continuously pressing and dewatering leather, esp. halves of the hides of bovines, has a conveyor formed by a series of endless nylon cords, arranged in front of and feeding at a lower speed than pressure bowls, around each of which an endless blanket of felt or similar material runs, tensioned by cylinders. The upper blanket moves vertically, whereas the lower runs horizontally and acts as a delivery conveyor also. In the space enclosed by the blankets between the pairs of cylinders and a humidifying and washing arrangement is provided. Effective dewatering and compression of the leather uniformly and without any creasing, laying the basis for further processing on broad cylinder machines, and higher prodn.
Patent NL-7501006-A (NL)
Title: Directional aerial system having slave device - is system having primary and secondary transmitters second transmitters being parabolic reflectors
IPC: H01Q25/02
Filed: 1975-01-28
Abstract: The directional aerial system has a slave device for the transmission and/or reception of very short electromagnetic waves, comprising several direction finding aerials and at least an aerial for useful signals and with which, so as to obtain control signals for the slave device, the direction finding aerials are in communication with a position error detecting circuit. The direction finding aerials (A1-A4) comprise a primary transmitter (F1 - F4) a secondary transmitter (R1 - R4) which is formed by a reflector element having a parabolic form, and which receives laterally the primary transmitter radiations, which is situated at the focal point of the parabolic reflector. All the direction finding aerials are grouped in a unitary block, and the reflectors and emitters of the system are made up in rigid form.
Patent NL-7609618-A (NL)
Title: Ditch bottom and slope cleaning equipment - has mechanism guided in members adjustable for angle to treat bottom and side simultaneously
IPC: A01D34/86
Filed: 1976-08-30
Abstract: The ditch bottom and side cleaning equipment comprises a boom extending from a tractor and carrying the implement mechanism (6, 7, 8, 27) which is guided in members adjustable for angle in relation to each other, so that it can work simultaneously along the bottom and side of the ditch. It can comprise bottom and side mowers, joined together by a hinge pin with adjusting mechanism. There can also be a frame (21) with tines (22) extending downwards, and performing a combined reciprocating and up-and-down movement, so as to cut up material on the ditch bottom and discharge it onto the side, from which it is delivered upwards by a rotary rake (7).
Patent NL-7709620-A (NL)
Title: A:D converter circuit including four transistors - has main and auxiliary reference voltages and current source connected to transistor bridge circuit
IPC: H03M1/00
Filed: 1977-09-01
Abstract: The analogue-digital conversion unit uses a current source (1) with one earthed terminal and the other connected to a bridge circuit containing four transistors (2, 3, 6, 7,). A reference voltage (VR) is applied to the control terminal of the first transistor (2) and the input voltage (VI) to that of the third transistor (6). The second transistor, of p-conductivity type, (the others being n-conductivity type) is in series with the first, which is also in parallel with the fourth. An output is taken to a differential voltage device (14) which works in conjunction with an auxiliary reference voltage (VH1). The output comes from the fourth transistor, which is effectively in one arm of the bridge, and has a polarity dependent on whether the input voltage is greater or less than the reference voltage.
Patent NL-8003989-A (NL)
Title: Commercial vehicle with protruding bodywork - has guides on front bulkhead engaged by brackets on conical streamlined member
IPC: B62D35/00
Filed: 1980-07-10
Abstract: The vehicle has bodywork protruding above the cab, and on the front bulkhead of which is a roughly conical streamlined member. Guides are provided on the bulkhead (4), engaged by fixing brackets on the mating face of the streamlined member, and typically consisting of trapezium-section lengthwise beams engaging in complementary slots. The streamlined member can be prestrea prestressed upwards by a component acting against it. The guides can be formed by channel-sections, in which triangular filler pieces are fitted.
Patent NL-8006774-A (NL)
IPC: H01M4/96
Filed: 1980-12-13
Abstract: The invention relates to a fuel cell electrode provided with a catalytic layer containing a noble metal on carbon with a relatively low specific surface and a carbon with a relatively high specific surface, of which electrode the catalytic layer contains noble metal on carbon with a specific surface lower than 100 m2 g-1 and carbon with a specific surface higher than 150 m2 g-1 on which there is at most an equally large percentage by weight of noble metal as on the carbon having a relatively low specific surface. The invention also relates to a process for preparing such a fuel cell electrode.
Patent NL-8104177-A (NL)
IPC: D06N1/00
Filed: 1981-09-10
Abstract: A floor covering, comprising a fabric substrate and an upper layer of a wear-proof material with an elastomeric behaviour adhered thereon, the fabric threads (1) directed in the transversal direction of the web having a large elasticity module, and the fabric threads (2) in the longitudinal direction of the web having a sufficient tensile strength for withstanding the longitudinal forces occurring during manufacturing, and having, in particular, a smaller elasticity module than the transversal threads. The transversal threads (1) consist, in particular, of glass fibres, and the longitudinal ones (2) of a polyester. In the cross-points the threads can be interconnected by means of an adhesive (4) which can also cover the rest of the threads. Such a material is, in particular, suitable for being cut into tiles which appear to be dimensionally stable.
Patent NL-8303972-A (NL)
Title: Simple assembly with daisy-wheel print head mounted in printer - avoids inaccurate mounting and misalignment resulting in poor-quality printing by using specified coupling to motor
IPC: B41J25/24
Filed: 1983-11-18
Abstract: The assembly attaches the daisy wheel to a spindle driven by a motor carried by the printer's carriage. The carriage moves across the paper. The spindle has a driving head at its free end. The daisy wheel has a coupling member designed to connect non-rotationally to the driving head by moving the daisy wheel radially. A locking device moves between a release position in which the daisy wheel can move radially w.r.t. the driving head and a working position in which the daisy wheel is locked to the driving head. The driving head is an equilateral triangle. The coupling member includes two V-shaped ridges on one side of the daisy wheel and engaging the driving head.
Patent NL-8501292-A (NL)
Title: Tractor drawn agricultural load trailer - has coupling with base frame for fixing to load platform
IPC: A01D90/12
Filed: 1985-05-07
Abstract: Load trailer has a traverse coupling with a base frame. This is fixed to a load platform and to the rear wheel axle support bracket. The base frame may have a V-shaped linkage and may be secured by quick acting couplings or set bolts. Alternatively, the base frame may be welded to the traverse coupling (3). The hitch arm (4) can be connected to the base frame (7).
Patent NL-8501491-A (NL)
IPC: H01F1/18
Filed: 1985-05-24
Abstract: Suitable for use in a magnetic head or in a transformer, the magnetic core is composed of lamellar core parts (4,4',4") of amorphous, ferromagnetic material coated with a thin film of a material chosen from the group comprising SiO2, Al2O3, TiO2 and Si3N4. The core parts are bonded together by means of an epoxy adhesive.
Patent NL-8602772-A (NL)
Title: Silicon semiconductor device and method - in which island region is defined by a mask and electrode zones and active regions are formed in a self-aligned manner
IPC: H01L21/763
Filed: 1986-11-03
Abstract: In the mfr. of a semiconductor device using self-aligned techniques, an oxidn. preventing layer (2) and a masking layer are successively formed on Si substrate (1). The masking layer comprises a layer of first material (3), edge (5) of which a layer of second material is formed which is selectively etchable with respect to the first material and the oxidn. preventing layer. After the exposed portion of the oxidn. preventing layer has been removed, insulation region (8) surrounding island region (9a) of the substrate is formed. When the edge portion (5) and the underlying oxidn. preventing layer are etched simultaneously, an electrode region (33) is defined and formed of poly Si (16). At least one zone of a semiconductor element is then formed in a self-aligned manner in island region (9a).
Patent NL-8901186-A (NL)
IPC: G11B17/035
Filed: 1989-05-11
Abstract: The invention relates to a disc-record player comprising a device for inscribing and/or reading an information carrier, a loading device (21) for loading an information carrier into the player and a disc-pressure device. The loading device comprises a frame (23), a sub-frame (25) which is movable relative to the frame between a rest position and an operating position and which carries a turntable (43), and a drawer (7) which is movable in an inward direction and an outward direction and which has a supporting surface (47, 49) for an information carrier. The loading device further comprises elements of a first type having an inclined guide surfaces (29) and elements of a second type (33) which are constructed to cooperate with elements of the first type to move the sub-frame between the rest position and the operating position. The elements of one of said types are arranged on the frame and the elements of the other type are arranged on the sub-frame, the sub-frame being adapted to cooperate with the drawer to move the sub-frame at least from the rest position to the operating position.